P = VI, where 2. P = I²RV = Potential difference 3. P = V² / R I - Current R – Resistance From Ohm’s law, V = IR. Hence, among the given options, IR² (I × R²) does not represent electric power correctly. 2. Which of the following is the resistance of the wire ?

Question

CIVILSHUB IAS · Accepted Answer

R = V/I. According to Ohm’s law, the resistance (R) of a wire is equal to the ratio of the potential difference across the wire to the electric current (I) flowing through it- R =V/I.

P = VI, where 2. P = I²RV = Potential difference 3. P = V² / R I - Current R – Resistance From Ohm’s law, V = IR. Hence, among the given options, IR² (I × R²) does not represent electric power correctly. 2. Which of the following is the resistance of the wire ?

Explanation